Java Graphing Calculator

An interactive graphing calculator built in Java that combines console-based function input with a fully interactive GUI. This project is designed for advanced mathematical calculations and visualization.

Features

• Console Input: Enter one or multiple explicit functions directly in the console.
• Custom Math Engine: Handles advanced operations including:
  • Integrals
  • Derivatives
  • Products
  • Sums
• Custom Function Parser: Parses explicit functions for computation.
• Interactive GUI:
  • Graphing with multiple functions, combined with antialiasing for a smooth look.
  • Pan and zoom to explore the graph in detail.
  • Labeled grid lines to keep track of points/location of the graph.

Usage

• Run the program with an IDE or from the command line.

• Enter your function in the console, e.g: 5+x+sin(tan(x)) This will output the following:

• Type "graph" into the console to confirm all functions, opening the interactive GUI.

• Use your mouse to move the graph around with left click and pan.

• Use your mousewheel to zoom in/out, or press i to zoom in and o to zoom out.

• Close the window to end the program.